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Cheap flights from Great Falls to Jacksonville from $334

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Jacksonville departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Great Falls to Jacksonville (GTF-JAX)

Cheap round-trip flights

United Airlines Logo
7:00 am - 9:58 pmGTF-JAX
12h 58m2 stops
United Airlines Logo
8:20 am - 1:37 pmJAX-GTF
7h 17m1 stop
$334United Airlines
Find Deal
Sat, Sep 6 - Wed, Sep 10
United Airlines Logo
7:00 am - 9:06 pmGTF-JAX
12h 06m2 stops
United Airlines Logo
9:15 am - 9:28 pmJAX-GTF
14h 13m2 stops
$339United Airlines
Find Deal
Sat, Sep 6 - Wed, Sep 10
United Airlines Logo
2:35 pm - 11:09 pmGTF-JAX
6h 34m1 stop
United Airlines Logo
8:20 am - 1:37 pmJAX-GTF
7h 17m1 stop
$340United Airlines
Find Deal
Sat, Sep 6 - Wed, Sep 10
Delta Logo
6:09 pm - 8:59 amGTF-JAX
12h 50m2 stops
Delta Logo
5:10 am - 5:29 pmJAX-GTF
14h 19m2 stops
$523Delta
Find Deal
Wed, Oct 8 - Tue, Oct 14
United Airlines Logo
2:31 pm - 11:15 pmGTF-JAX
6h 44m1 stop
United Airlines Logo
4:26 pm - 9:11 pmJAX-GTF
30h 45m2 stops
$625United Airlines
Find Deal
Wed, Oct 8 - Tue, Oct 14
United Airlines Logo
2:31 pm - 11:15 pmGTF-JAX
6h 44m1 stop
United Airlines Logo
8:15 am - 9:11 pmJAX-GTF
14h 56m1 stop
$1,091United Airlines
Find Deal
Wed, Oct 8 - Tue, Oct 14

United Airlines flights from Great Falls to Jacksonville

Our best United Airlines deals on Great Falls to Jacksonville flight tickets
United Airlines
Sep 6
GTF7:00 amGreat Falls
12h 58m
2 stops
JAX9:58 pmJacksonville
Sep 10
JAX8:20 amJacksonville
7h 17m
1 stop
GTF1:37 pmGreat Falls
$334
Find similar
United Airlines
Sep 6
GTF7:00 amGreat Falls
12h 06m
2 stops
JAX9:06 pmJacksonville
Sep 10
JAX9:15 amJacksonville
14h 13m
2 stops
GTF9:28 pmGreat Falls
$339
Find similar
United Airlines
Sep 6
GTF2:35 pmGreat Falls
6h 34m
1 stop
JAX11:09 pmJacksonville
Sep 10
JAX8:20 amJacksonville
7h 17m
1 stop
GTF1:37 pmGreat Falls
$340
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls to Jacksonville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 24, 2025.
Use the filters below to find and compare flights from Great Falls to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Great FallsJacksonville

GTF - JAX

GTFJAX

Great Falls

Sat 9/6

7:00 am-9:58 pm

2 stops12h 58m

Jacksonville

Wed 9/10

8:20 am-1:37 pm

1 stop7h 17m

$334

Great FallsJacksonville

GTF - JAX

GTFJAX

Great Falls

Sat 9/6

7:00 am-9:06 pm

2 stops12h 06m

Jacksonville

Wed 9/10

9:15 am-9:28 pm

2 stops14h 13m

$339

Great FallsJacksonville

GTF - JAX

GTFJAX

Great Falls

Sat 9/6

2:35 pm-11:09 pm

1 stop6h 34m

Jacksonville

Wed 9/10

8:20 am-1:37 pm

1 stop7h 17m

$340

Great FallsJacksonville

GTF - JAX

GTFJAX

Great Falls

Wed 10/8

6:09 pm-8:59 am

2 stops12h 50m

Jacksonville

Tue 10/14

5:10 am-5:29 pm

2 stops14h 19m

$523

Great FallsJacksonville

GTF - JAX

GTFJAX

Great Falls

Wed 10/8

2:31 pm-11:15 pm

1 stop6h 44m

Jacksonville

Tue 10/14

4:26 pm-9:11 pm

2 stops30h 45m

$625

Great FallsJacksonville

GTF - JAX

GTFJAX

Great Falls

Wed 10/8

2:31 pm-11:15 pm

1 stop6h 44m

Jacksonville

Tue 10/14

8:15 am-9:11 pm

1 stop14h 56m

$1,091

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Jacksonville from

How to get the cheapest flight ticket from Great Falls to Jacksonville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Jacksonville?

According to our data, Saturday is the cheapest day to fly to Jacksonville from Great Falls. The lowest ticket price found for a Saturday departure recently was $577. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Wednesday is the most expensive day to depart from Great Falls because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $579.

What is the cheapest time of day to depart on your flight to Jacksonville?

Flying to Jacksonville from Great Falls in the morning is the least expensive time of day to depart. momondo users have found prices as low as $450 when looking at flights departing in the morning. Flights to Jacksonville are more costly at noon, with an average ticket price of $582. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Great Falls to Jacksonville

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Jacksonville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Great Falls to Jacksonville (GTF to JAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Jacksonville

Direct flights

None
There are no direct flights from Great Falls to Jacksonville. There are no popular flight routes from Great Falls to Jacksonville.
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  • How far is Great Falls to Jacksonville by plane?

    A flight from Great Falls to Jacksonville will travel around 1965.3 mi. A reasonable flight in good conditions will take 6h 34m.

  • When did momondo last update prices for flights from Great Falls Airport to Jacksonville Airport?

    Prices for flights from Great Falls Airport to Jacksonville Airport refresh daily.

  • How many operators does momondo search for flights from Great Falls Airport to Jacksonville Airport?

  • How old do you have to be to fly from Great Falls Airport to Jacksonville Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Jacksonville Airport.

  • What documentation or ID do you need to fly to Jacksonville Airport?

    The travel and health documents you'll need for your trip to Jacksonville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jacksonville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Great Falls to Jacksonville?

Best airlines flying from Great Falls to Jacksonville

Compare and see reviews for airlines that fly from Great Falls to Jacksonville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $337Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Fernandina Beach
Jacksonville Beach
Orange Park
Ponte Vedra Beach
Kingsland
Waycross
Atlantic Beach
Neptune Beach
St Johns
Yulee
Cumberland Island

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Jacksonville?

It is quick and easy to find Great Falls to Jacksonville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Jacksonville that suits you.

Can I find flights from Great Falls to Jacksonville with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Great Falls to Jacksonville flights to just show those with flexible booking policies.

How can momondo help me find flights from Great Falls to Jacksonville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Great Falls to Jacksonville.

I’m not ready to book a flight from Great Falls to Jacksonville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Great Falls to Jacksonville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Jacksonville and let you know when they change.

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